Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5871198 | Low profile seat suspension | John M. Bostrom, Charles A. Van Breemen | 1999-02-16 |
| 5803544 | Seat construction with removable side cushions | Wayne R. Block, Paul C. Bostrom | 1998-09-08 |
| 5765802 | Low profile seat suspension | John M. Bostrom, Charles A. Van Breemen | 1998-06-16 |
| 5601333 | Seat retention system | John M. Bostrom | 1997-02-11 |